Stanley Black & Decker BR87 user manual Htma / Ehtma Requirements

Page 10

HTMA / EHTMA REQUIREMENTS

HTMA / EHTMA REQUIREMENTS

HTMA

 

TOOL TYPE

 

HYDRAULIC SYSTEM REQUIREMENTS

TYPE I

TYPE II

TYPE RR

TYPE III

Flow Range

4-6 gpm

7-9 gpm

9-10.5 gpm

11-13 gpm

(15-23 lpm)

(26-34 lpm)

(34-40 lpm)

(42-49 lpm)

 

Nominal Operating Pressure

1500 psi

1500 psi

1500 psi

1500 psi

(103 bar)

(103 bar)

(103 bar)

(103 bar)

(at the power supply outlet)

 

 

 

 

 

 

 

 

 

System relief valve setting

2100-2250 psi

2100-2250 psi

2200-2300 psi

2100-2250 psi

(at the power supply outlet)

(145-155 bar)

(145-155 bar)

(152-159 bar)

(145-155 bar)

 

 

 

 

 

Maximum back pressure

250 psi

250 psi

250 psi

250 psi

(at tool end of the return hose)

(17 bar)

(17 bar)

(17 bar)

(17 bar)

Measured at a max. fluid viscosity of:

400 ssu*

400 ssu*

400 ssu*

400 ssu*

(at min. operating temperature)

(82 centistokes)

(82 centistokes)

(82 centistokes)

(82 centistokes)

 

 

 

 

 

Temperature: Sufficient heat rejection

140° F

140° F

140° F

140° F

capacity to limit max. fluid temperature to:

(60° C)

(60° C)

(60° C)

(60° C)

(at max. expected ambient temperature)

 

 

 

 

Min. cooling capacity at a temperature

3 hp

5 hp

6 hp

7 hp

difference of between ambient and fluid

(2.24 kW)

(3.73 kW)

(5.22 kW)

(4.47 kW)

temps

40° F

40° F

40° F

40° F

NOTE:

(22° C)

(22° C)

(22° C)

(22° C)

Do not operate the tool at oil temperatures above 140° F (60° C). Operation at higher temperatures can cause operator discomfort at the tool.

Filter

Min. full-flow filtration Sized for flow of at least:

(For cold temp. startup and max. dirt-holding capacity)

25 microns

25 microns

25 microns

25 microns

30 gpm

30 gpm

30 gpm

30 gpm

(114 lpm)

(114 lpm)

(114 lpm)

(114 lpm)

Hydraulic fluid Petroleum based

100-400 ssu*

100-400 ssu*

100-400 ssu*

100-400 ssu*

(premium grade, anti-wear, non-conductive)

 

(20-82 centistokes)

 

 

Viscosity (at min. and max. operating temps)

 

 

 

 

NOTE:

When choosing hydraulic fluid, the expected oil temperature extremes that will be experienced in service determine the

most suitable temperature viscosity characteristics. Hydraulic fluids with a viscosity index over 140 will meet the requirements over a wide range of operating temperatures.

*SSU = Saybolt Seconds Universal

EHTMA

 

CLASSIFICATION

 

 

HYDRAULIC SYSTEM

 

 

 

 

 

REQUIREMENTS

B

C

D

 

 

 

 

 

Flow Range

3.5-4.3 gpm

4.7-5.8 gpm

7.1-8.7 gpm

9.5-11.6 gpm

11.8-14.5 gpm

 

(13.5-16.5 lpm)

(18-22 lpm)

(27-33 lpm)

(36-44 lpm)

(45-55 lpm)

Nominal Operating Pressure

1870 psi

1500 psi

1500 psi

1500 psi

1500 psi

(at the power supply outlet)

(129 bar)

(103 bar)

(103 bar)

(103 bar)

(103 bar)

System relief valve setting

2495 psi

2000 psi

2000 psi

2000 psi

2000 psi

(at the power supply outlet)

(172 bar)

(138 bar)

(138 bar)

(138 bar)

(138 bar)

NOTE: These are general hydraulic system requirements. See tool specification page for tool specific requirements

10 ► BR87 User Manual

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Contents Hydraulic Breaker Declaration of Conformity Weisbeck, AndyTable of Contents Safety Symbols Local Safety RegulationsSafety Precautions Safety Precautions Tool Stickers & Tags N G E RHose Safety Tags Hose TypesHose Recommendations Tool to Hydraulic Circuit Hose RecommendationsHtma / Ehtma Requirements Htma / Ehtma RequirementsOperation PRE-OPERATION ProceduresOperation Procedures Cold Weather OperationTool Protection & Care Troubleshooting Problem Cause RemedyCharging the Accumulator Accumulator Testing ProcedureGeneral Service Notes Accumulator ChargingUnderwater Model Preventative Maintenance Specifications BR87 Sound and Vibration DeclarationService Tools AccessoriesTest Equipment BR87 Parts Illustration BR87 Parts Illustration BR87 Parts List Part Qty DescriptionUnderwater Models only Underwater Tools Depth GuidelineGPM

BR87 specifications

Stanley Black & Decker BR87 is a robust and innovative tool that is designed to meet the demands of both professional contractors and DIY enthusiasts. This powerful tool combines cutting-edge technology with a user-friendly design, making it an essential addition to any toolbox.

One of the standout features of the BR87 is its high-performance motor. Designed to deliver a strong output, this motor ensures efficient operation across a variety of applications. Whether users are drilling into wood, metal, or masonry, the BR87 adapts to different materials effortlessly. Furthermore, the tool's variable speed control allows users to adjust the speed according to the task, providing added precision and versatility.

Another key characteristic of the BR87 is its ergonomic design. The tool is equipped with a comfortable grip that reduces hand fatigue during prolonged use. This is particularly beneficial for professionals who may be using the tool for extended periods on job sites. Additionally, its lightweight design makes it easy to maneuver, further enhancing user comfort.

The BR87 is also packed with advanced safety features. It includes a built-in overload protection system that prevents damage to the motor in case of excessive strain. This feature not only prolongs the lifespan of the tool but also ensures user safety. The design adheres to the highest industry standards, making it a reliable choice for construction and renovation projects.

In terms of technology, the BR87 utilizes a brushless motor, which enhances its efficiency and runtime. Unlike traditional motors, brushless designs produce less heat and require less maintenance, resulting in longer operational life. This technology also contributes to reduced noise levels, making it pleasant to use in residential areas.

Additionally, the BR87 is compatible with a range of accessories and attachments, allowing users to customize their tool for specific tasks. From drill bits to chisels, the versatility of the BR87 makes it suitable for a wide array of projects.

In summary, the Stanley Black & Decker BR87 is a powerful, versatile, and user-friendly tool that combines advanced features with an ergonomic design. With its high-performance motor, brushless technology, and strong safety mechanisms, the BR87 stands out in its category. Whether for professional use or home improvement tasks, the BR87 delivers reliability and efficiency that users can depend on.